Supply chain concerns increase risks for US power grid
Ostrogoth
11 points
3 comments
August 18, 2026
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Discussion Highlights (2 comments)
Ostrogoth
https://archive.is/dlq1V
ceejayoz
> “We came up with some very astounding numbers,” Wellinghoff said. “If you knock out nine total substations among those three grids, you can black out the entire United States.” Yikes.